Jonathan r



J. R. WEBBE-R. Heating Stove.

No. 106,750. Patented Aug. 23, 1870.

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JONATHAN R; WEBBER,

Letters Patent No. 106,7 50, dated August 23, 1870.

or MORRIS, ILLINOIS.

COAL-STOVE.

The Schedule referred to in these Letters Patent: and making part cf the same To all whom it may concern:

Be it known that I, JONATHAN 1t. WuBBnn, of Morris, in the county of Grundy and State of Illinois, have invented an Improved Stove and I do hereby declare that the following is a full and exact description thereof, which will enable those skilled in the art to make and use the same, reference being had to the accompanying drawing and letters-marked thereon, making a part of this specification, in which Figure l is a sectional elevation of my improved stove.

Figure 2,:1- horizontal section, taken on line a; av, fig. l. v

, Figure 3, a-plan view, with the top of the stove re-' moved,

Figure 4, one of the hotair pipes, detached from the stm'oproper.

The object of the present invention is to provide a heating-stove whereby bituminous coal may be brought to a more perfect state of combustion, and, at-the same time, give an additional amount of heat.

It is a well-settled fact that stoves having a downward draught are unsuitable for burning bituminous coal, inasmuch as the tines soon become filled up with of cast-iron, and provided with an air-chamber, J, figs.

1 and 2, sin-rounding the ash-pit K, but leaving a space at L, so that ashes may be removed by means of a door, I, in the usual manner.

The top of the air-chamber J is closely covered by means ofa east plate, S, fig. l, and this. plate is provided with a series of holes, through which hot-air pipes, 1), are put, and fastened by a screw-thread, or otherwise, as most convenient.

The pipes D extend through the fire-box l), and,

into a chamber, A, above the tire, passing through a. top plate, 0, forming the bottom of said chamber, as shown at fig. 1. e

The top ends of the pipes, above the plate 0, are provided with screw-threads on their peripheries, so that nuts turned thereon will clamp, the sheet-iron case B of the stove between the base J of the stove.

however, may be castwith open ornamental scrollwork, in the ordinary manner, it'desired.

It will be seen, from the above description, that'the plate S forms an iinwardly-projecting flange, on which the burning coal may rest as it surrounds the pipes D, and that the pipes are subjected to such a heat that air passing through mustbe greatly heated as it enters the chambers Apreparatory to its entering the room.

The air-chamber, as shown in fig. 1, is provided with an opening for the ingress of cold air. A short pipe, however, may be made to communicate with the said chamber, so that a tube may extend through the base of the rooms, and thus take none but'pure air.

The grate is shown at G, and the collar of pipe at E, neither of which possesses ar y novelty.

Having thus described my in :ention,

What I claim, and desire to secure by Letters Patent of the United States, is

' In the constructiouof stoves, the hot-air pipes extended through the fire-box L, combined with the air-chambers J A, andso secured by nuts I as to clamp the cap and base of the stove to the case B, as set forth.

' JONATHAN It. WEBBER.

,Vitnesses:

E. E. Gussos, G. L. OHAPIN. 

